13
10) REPLACING THE INJECTORS
The burners can be adapted to different types of gas by
mounting injectors suited to the type of gas in question.
To do this, first remove the burner tops using a wrench
“B”. Now unscrew injector “A” (see fig. 14) and fit a
injector corresponding to the utilized type of gas in its
place.
It is advisable to strongly tighten the injector in place.
After the injectors have been replaced, the burners
must be regulated as explained in paragraphs 9.
The technician must reset any seals on the
regulating or pre-regulating devices.
The envelope with the injectors and the labels can
be included in the kit, or at disposal to the
authorized Customer Care Department.
For the sake of convenience, the nominal rate table
also lists the heat inputs of the burners, the diameter
of the injectors and the working pressures of the
various types of gas.
CONVERSIONS
BURNER ARRANGEMENT ON THE COOKTOP
FIG. 14
BURNERS
GAS
NORMAL
PRESSURE
mbar
NORMAL
RATE
INJECTOR DIAMETER
1/100 mm
NOMINAL HEAT
INPUT (W)
N°
DESCRIPTION
gr/h
l/h
Min.
Max.
1
ULTRA RAPID
Version 4kW
G30 - BUTANE
G31 - PROPANE
G20 - NATURAL
30
30
20
244
239
319
100 B
100 B
145 A
1800
1800
1800
4000
4000
4000
2
RAPID
G30 - BUTANE
G31 - PROPANE
G20 - NATURAL
30
30
20
204
200
267
83
83
117 Y
800
800
800
2800
2800
2800
3
AUXILIARIY
G30 - BUTANE
G31 - PROPANE
G20 - NATURAL
30
30
20
73
71
95
51
51
75 x
450
450
450
1000
1000
1000
9
ULTRA RAPID**
DUAL
5 kW
G30 - BUTANE
G31 - PROPANE
G20 - NATURAL
30
30
20
345
357
476
2 x 72B + 46B
2 x 72B + 46B
2 x 115 A + 71A
2700
2700
2700
4750
5000
5000
DUAL
CENTRAL
G30 - BUTANE
G31 - PROPANE
G20 - NATURAL
30
30
20
65
64
86
46 B
46 B
71 A
300
300
300
900
900
900
FIG. 14/A
** Mount with bushing (B) if present (see Fig. 14/A).
